55161090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 156888576

約数和(自身を除く): 101727486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1163, 1395, 1530, 1581, 2326, 2635, 2790, 3162, 3489, 4743, 5270, 5815, 6978, 7905, 9486, 10467, 11630, 15810, 17445, 19771, 20934, 23715, 34890, 36053, 39542, 47430, 52335, 59313, 72106, 98855, 104670, 108159, 118626, 177939, 180265, 197710, 216318, 296565, 324477, 355878, 360530, 540795, 593130, 612901, 648954, 889695, 1081590, 1225802, 1622385, 1779390, 1838703, 3064505, 3244770, 3677406, 5516109, 6129010, 9193515, 11032218, 18387030, 27580545, 55161090]

約数ペア:

[(1, 55161090), (2, 27580545), (3, 18387030), (5, 11032218), (6, 9193515), (9, 6129010), (10, 5516109), (15, 3677406), (17, 3244770), (18, 3064505), (30, 1838703), (31, 1779390), (34, 1622385), (45, 1225802), (51, 1081590), (62, 889695), (85, 648954), (90, 612901), (93, 593130), (102, 540795), (153, 360530), (155, 355878), (170, 324477), (186, 296565), (255, 216318), (279, 197710), (306, 180265), (310, 177939), (465, 118626), (510, 108159), (527, 104670), (558, 98855), (765, 72106), (930, 59313), (1054, 52335), (1163, 47430), (1395, 39542), (1530, 36053), (1581, 34890), (2326, 23715), (2635, 20934), (2790, 19771), (3162, 17445), (3489, 15810), (4743, 11630), (5270, 10467), (5815, 9486), (6978, 7905)]